In this paper a study of the multilevel converters' structures is presented. Multilevel cells with series connection of voltage sources are considered. The notion of power reversibility of the cell is introduced. It allows for the definition of reversible and non-reversible converter structures. The knowledge of the sign of the current which circulates in the cell permits the definition of the static characteristics of the switches involved in the connection between the different points of the voltage source and the current source. Two configurations of the cells are studied. For each one, the static characteristic of each switch is determined. For the first configuration, called “$N_{\rm c}$-switch cell", each point of the voltage source i...
Abstract: – A novel switch-mode power supply (SMPS) concept is presented which is especially suited...
This thesis deals with pseudo-resonant switching power supplies and their behavior at high frequency...
Nowadays, the main encountered difficulty in converter conception is to develop power converters cap...
In this paper a study of the multilevel converters' structures is presented. Multilevel cells with s...
Les structures de conversion multiniveaux permettent de convertir en moyenne tension et forte puissa...
This PhD Thesis deals with the study of new multilevel structures. At the beginning of this work, a ...
This PhD Thesis deals with the study of new multilevel structures. At the beginning of this work, a ...
Abstract—In this paper, two basic switching cells, P-cell and N-cell, are presented to investigate t...
In the field of high current power conversion with high switching frequency, new topologies using pa...
Nowadays, the linear control of classical static power converters is a well known ground, almost ful...
Les structures de conversion multiniveaux permettent de convertir en moyenne tension et forte puissa...
The extended commutation cell is a 4-port, 4-switch cell that allows for bidirectional energy transp...
Multilevel converters are used in a wide range of applications, such as drives, energy conversion an...
A Power electronics static converter modulate the energy flowing between two different source types....
DC/DC power converters are widely used for domestic and industrial applications with powers from a f...
Abstract: – A novel switch-mode power supply (SMPS) concept is presented which is especially suited...
This thesis deals with pseudo-resonant switching power supplies and their behavior at high frequency...
Nowadays, the main encountered difficulty in converter conception is to develop power converters cap...
In this paper a study of the multilevel converters' structures is presented. Multilevel cells with s...
Les structures de conversion multiniveaux permettent de convertir en moyenne tension et forte puissa...
This PhD Thesis deals with the study of new multilevel structures. At the beginning of this work, a ...
This PhD Thesis deals with the study of new multilevel structures. At the beginning of this work, a ...
Abstract—In this paper, two basic switching cells, P-cell and N-cell, are presented to investigate t...
In the field of high current power conversion with high switching frequency, new topologies using pa...
Nowadays, the linear control of classical static power converters is a well known ground, almost ful...
Les structures de conversion multiniveaux permettent de convertir en moyenne tension et forte puissa...
The extended commutation cell is a 4-port, 4-switch cell that allows for bidirectional energy transp...
Multilevel converters are used in a wide range of applications, such as drives, energy conversion an...
A Power electronics static converter modulate the energy flowing between two different source types....
DC/DC power converters are widely used for domestic and industrial applications with powers from a f...
Abstract: – A novel switch-mode power supply (SMPS) concept is presented which is especially suited...
This thesis deals with pseudo-resonant switching power supplies and their behavior at high frequency...
Nowadays, the main encountered difficulty in converter conception is to develop power converters cap...